Chemical Name or Material: Sodium Diphenylamine Sulfonate Solution, CAS: 7732-18-5, 7664-93-9, 7664-38-2, 6152-67-6, Synonym: Sodium Diphenylaminesulfonic Acid, Quantity: 500 mL
Chemical Name or Material: Sodium Diphenylamine Sulfonate Solution, CAS: 7732-18-5, 7664-93-9, 7664-38-2, 6152-67-6, Synonym: Sodium Diphenylaminesulfonic Acid, Quantity: 500 mL
Chemical Name or Material: Chromotropic Acid, Disodium Dihydrate, Molecular Formula: (HO)2C10H4(SO3Na)2, 2H2O, CAS: 5808-22-0, Synonym: 4,5-dihydroxy-2,7-naphthalenedisulfonic Acid Disodium Salt Dihydrate, Quantity: 25 g